71-432646-03P

Overview

The Amphenol Aerospace Operations part number 71-432646-03P is a circular MIL-spec connector, specifically identified as the PTSF06CE-8-3P(LC) variant. It belongs to the PTSF series of high-density interconnect systems designed for demanding environments. The component features a size 8 shell with a 3-position pin configuration. It utilizes a threaded coupling mechanism and is constructed for robust performance in aerospace and defense applications where reliable signal transmission is critical.

Feature Summary

• High-density circular connector design optimized for space-constrained installations
• Threaded coupling interface ensuring secure mechanical connection under vibration
• Constructed to meet stringent military specifications for environmental resilience

Applications

• Military avionics systems requiring reliable interconnectivity
• Defense communication equipment interfaces
• Aerospace control and instrumentation panels

Procurement Notes

Verify the exact datasheet version and manufacturing origin before procurement. Confirm that the supplier provides traceability documentation consistent with military-grade components. Ensure compatibility with mating connectors regarding shell size and contact arrangement. Check for any specific handling requirements due to the precision nature of the contacts.

Selection Notes

Select this component when a high-density, threaded circular connector is required for MIL-spec applications. Ensure the mating counterpart matches the shell size and contact type. Consider the environmental sealing requirements and mounting style constraints of the host system. Verify that the current carrying capacity meets the circuit demands.

Part Context

This part is part of the broader Amphenol Aerospace portfolio, which specializes in ruggedized interconnect solutions for the defense and aerospace sectors. The manufacturer has over 75 years of experience providing connectors for ground vehicles, aircraft, and naval ships. This specific model supports modern mission-critical systems requiring durability and high performance.

Replacement Considerations

The part number alias 1178-PTSF06CE-8-3P(LC) may be used interchangeably depending on distributor nomenclature. Verify physical dimensions and electrical ratings against any potential substitute parts to ensure direct replacement capability without modification.